We received so many inquiries on the ability of our AR/M4 Mag Case to "kangaroo" with a Duty Style Double Pistol Mag Case that we decided to make its own listing. This product is for a Duty Style Double Pistol Mag Case mounted on the front of an AR/M4 Mag Case. If you're looking for either of those cases individually - check their listings in the catalog.
The Tek-Lok version is for DUTY BELTS and TROUSER BELTS ( NO Molle Vests). The Molle-Lok version is for MOLLE VESTS (Can only be used on belts with molle channel - like battle belts etc).